کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8253430 1533612 2018 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamic analysis and multistability of a novel four-wing chaotic system with smooth piecewise quadratic nonlinearity
ترجمه فارسی عنوان
تجزیه و تحلیل پویا و چندسطحی یک سیستم جدید هرج و مرج چهارگانه با ناهمخوانی مسطح ضخیم صاف
کلمات کلیدی
جذاب هرج و مرج چهار بال، چندتایی بودن، هماهنگ سازگار، تحقق مدار،
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک آماری و غیرخطی
چکیده انگلیسی
In this contribution, a new four-wing chaotic system with a smooth piecewise quadratic nonlinearity is introduced. The novel system is inspired from the cubic one introduced by Sampath et al. (2015). Fundamental properties of the new system are discussed and its complex behaviors are characterized using classical nonlinear diagnostic tools. This system exhibits a rich repertoire of dynamic behaviors when suitable set of parameters are chosen including a single two-wing and four-wing chaotic attractors. Further analysis of the novel system shows that four disconnected coexisting stable states can be observed with different initial values. Moreover, the smooth quadratic nonlinearity is easily implemented by using off-the-shelf electronic components (instead of analog multiplier ship in the case of a cubic nonlinearity). The synchronization and the feasibility of the proposed mathematical model are also presented by developing an adaptive synchronization scheme of two identical four-wing chaotic systems and using PSpice simulations based on an electronic analog of the model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chaos, Solitons & Fractals - Volume 113, August 2018, Pages 263-274
نویسندگان
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